UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100618.upa.cvt Date: 1800Z 6 OCT 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 6 OCT 25 Station: ETGI WMO ident: 10618 Latitude: 49.70 Longitude: 7.33 Elevation: 377.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 214 SFC 981 377 10.0 8.3 89 1.7 9.0 220 7 284.7 285.9 283.1 304.2 7.01 2 925 861 7.8 6.1 89 1.7 6.9 285 21 287.3 288.4 283.5 305.3 6.39 3 850 1557 5.6 5.1 97 0.5 5.4 305 21 292.0 293.2 285.5 310.6 6.49 4 700 3129 0.2 0.1 99 0.1 0.1 345 29 302.7 303.7 288.5 319.3 5.51 5 500 5760 -14.1 -16.1 85 2.0 -14.7 360 52 315.8 316.3 289.7 323.0 2.18 6 400 7420 -24.1 -41.1 19 17.0 -26.3 350 66 323.7 323.7 290.2 324.7 0.26 7 300 9460 -38.3 -52.3 22 14.0 -39.2 350 75 331.4 331.4 292.2 331.8 0.10 8 250 10690 -46.5 -63.5 13 17.0 -47.0 350 93 336.9 336.9 293.6 337.1 0.03 9 239 10987 -48.1 -64.9 13 16.8 -48.6 350 93 338.9 338.9 294.1 339.0 0.03 10 200 12140 -54.5 -70.5 12 16.0 -54.8 345 87 346.5 346.5 295.8 346.5 0.01 11 150 13960 -61.1 -80.1 6 19.0 -61.3 355 73 364.8 364.8 299.6 364.8 0.00 12 118 15430 -66.1 -84.1 6 18.0 -66.2 340 50 381.5 381.5 302.5 381.5 0.00 13 100 16440 -62.9 -86.9 3 24.0 -63.1 360 38 406.2 406.2 306.0 406.2 0.00 TRP 118 15430 -66.1 -84.1 6 18.0 -66.2 340 50 381.5 381.5 302.5 381.5 0.00 WND 239 10987 -48.1 -64.9 13 16.8 -48.6 350 93 338.9 338.9 294.1 339.0 0.03 Sounding variables and indices 1000-500 mb thick: 5546.00 m Freezing level: 697.20 mb = 3165.80 m = 10386.35 ft Wetbulb zero: 698.16 mb = 3149.59 m = 10333.16 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 93.56 % Est. max temperature: 18.49 C = 65.28 F Sfc-Lift cond lev (LCL): 956.03 mb = 589.29 m = 1933.35 ft T: 9.04 C 700-500 lapse rate: 5.44 C/km ThetaE index: 0.00 C Layer 981.0-9868188356753480989314477680259760128.0 mb Conv cond level (CCL): 830.08 mb = 1749.02 m = 5738.19 ft Mean mixing ratio: 6.57 g/kg Conv temperature: 18.55 C = 65.38 F Cap Strength: 6.51 C Lifted Index: 11.02 C Risk: None Lifted Index @300 mb: 18.40 C Lifted Index @700 mb: 6.51 C Showalter Index: 7.79 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 19.20 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 155.20 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.08 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 12051.36 J/kg Cap Strength: 10.70 C Lift Cond Lev (LCL): 908.06 mb = 1013.18 m = 3324.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 25 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 981 377 220 7 4.5 5.4 | 200 32 10.9 29.8 1 925 861 285 21 20.3 -5.4 | 235 33 26.7 19.0 2 850 1557 305 21 17.2 -12.0 | 242 27 23.6 12.4 3 700 3129 345 29 7.5 -28.0 | 284 14 13.9 -3.6 4 500 5760 360 52 -0.0 -52.0 | 347 28 6.4 -27.6 5 400 7420 350 66 11.5 -65.0 | 336 44 17.9 -40.6 6 300 9460 350 75 13.0 -73.9 | 339 53 19.4 -49.4 7 250 10690 350 93 16.1 -91.6 | 341 71 22.5 -67.2 8 239 10987 350 93 16.1 -91.6 | 341 71 22.5 -67.2 9 200 12140 345 87 22.5 -84.0 | 334 66 28.9 -59.6 10 150 13960 355 73 6.4 -72.7 | 345 50 12.8 -48.3 11 118 15430 340 50 17.1 -47.0 | 314 33 23.5 -22.6 12 100 16440 360 38 -0.0 -38.0 | 335 15 6.4 -13.6 Wind Parameters Mean winds (0-6000m): 344.7 at 33.7 knts Storm direction: 14.7 at 25.3 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 304.0 neg: 0.0 tot: 304.0 m^2/s^2 ave: 101.3 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 7.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.14 Bulk Shear: 141.29 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 271 14 220 32| 19.7 0.0 19.7|183.5 0.0 183.5 367.1 0.96| 22.1 21.1 1000 284 18 229 31| 10.8 0.0 10.8|207.9 0.0 207.9 207.9 0.88| 13.7 12.1 1500 293 19 234 29| 8.2 0.0 8.2|233.8 0.0 233.8 155.9 0.85| 11.0 9.4 2000 301 20 239 27| 7.2 0.0 7.2|261.1 0.0 261.1 130.5 0.84| 9.8 8.2 2500 310 21 245 25| 6.5 0.0 6.5|284.7 0.0 284.7 113.9 0.82| 9.1 7.5 3000 318 23 251 23| 6.1 0.0 6.1|304.0 0.0 304.0 101.3 0.83| 8.6 7.1 4000 329 26 263 20| 5.8 0.0 5.8|341.1 0.0 341.1 85.3 0.84| 7.6 6.4 5000 339 30 280 18| 5.6 0.0 5.6|384.8 0.0 384.8 77.0 0.83| 7.1 5.9 6000 345 34 298 17| 5.0 0.4 5.5|403.7 -18.2 385.5 64.2 0.73| 6.8 4.9 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251006.18.gif